package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;

@Component
@Slf4j
/*
* 定时任务类，定时处理订单状态
* */
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;

   /*
      处理超时订单
   */
    @Scheduled(cron = "0 * * * * ?")//每分钟触发一次
    public void processTimeOutOrder() {
        log.info("定时处理超时订单：{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);
        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.CANCELLED);//设置订单的状态为已取消
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());//订单取消的原因
                orderMapper.update(orders);
            }
        }
    }


    /*
    * 处理一直处于派送中状态的订单
    * */
    @Scheduled(cron = "0 0 1 * * ?")//每天凌晨1点触发一次
    public void processDeLiveryOrder() {
        log.info("定时处理派送中的订单：{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);//当前时间加上-60分钟
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);//设置订单的状态为已完成
                orderMapper.update(orders);
            }
        }
    }
}
